| Customization: | Available |
|---|---|
| Type: | Copper Pipe |
| Application: | Water Tube, Water Heater, Oil Cooler Pipe |
|
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| Product Name | C73200 C73500 C74000 Zinc-Copper-nickel alloy Pipe |
|---|---|
| Material | C73200 C73500 C74000 |
| Standard | GB/T 5231-2001 |
| Processing Service | Bending, Decoiling, Welding, Punching, Cutting |
| Technique | Hot rolled,cold rolled |
| Size | OD:3-914mm; WT:0.1-100mm; L:1-12m |
| Features |
High electrical and thermal conductivity; Corrosion resistance; Good plasticity; No stress corrosion fracture tendency |
| Application |
Electronic component manufacturing; Decorations and crafts; Conductive component |
| MOQ | 1TON |
| Trade Terms | EXW,FOB,CFR,CIF |
| Payment Terms | 30% TT for deposit,70% TT/70% LC at sight balance before shipment. |
| Delivery time | Delivered within 30 days after the receipt of deposit. |
| Package | Standard sea-worthy package or as required. |
| C73500 Chemical element content (%) |
||||
| Element | Mn | Ni | Cu | Zn |
| nominal value | 0.25 | 18 | 72 | 10 |
| C73500 mechanical property | ||||
| product | strength of extension | yield point | Elongation or elongation after breaking |
hardness |
| σb | σs | δ | HBW | |
| Mpa | Mpa | % | ||
| Rods, rods;d>12.7 | 373~545 | 179~497 | ≥43 | HRB |
| 35~90 | ||||
| wire rod;d≥12.7 | 373~545 | 179~497 | ≥43 | HRB |
| 35~90 | ||||
| Castings, forgings, sheets, strips, pipes |
373~545 | 179~497 | ≥43 | HRB |
| 35~90 | ||||
| A= rods and rods with a diameter greater than 1/2in. B= forging; C= Wire with diameter less than or equal to 1/2in. D= thin plate; E= strip; F= pipe; G= casting |
||||
| C74000 Chemical element content (%) | ||||||
| Element | Cu+Ag | Pb | Fe | Zn | Ni+Co | Mn |
| 69-73.5 | ≤0.1 | ≤0.25 | margin | 9-11 | ≤0.5 | |
| C73200 Chemical element content (%) | |||||||
| Element | Cu+Ag | Pb | Fe | Zn | Ni+Co | Mn | Cu+alloying element |
| ≥70 | ≤0.05 | ≤0.6 | 3~6 | 19~23 | ≤1 | ≥99.5 | |
White Copper Composition
White Copper Composition
White copper, a sophisticated copper-based alloy with nickel as the primary additive, boasts a striking silver-white metallic luster. This unique alloy forms a continuous solid solution between copper and nickel, regardless of their ratios, resulting in an α-single-phase alloy. When nickel content surpasses 16%, the alloy's hue shifts to a lustrous silver-white, with higher nickel content deepening the whiteness. Typically, white copper contains about 25% nickel, lending it its characteristic appearance and properties.
Application
Enhancing pure copper with nickel fundamentally boosts its strength, corrosion resistance, hardness, electrical resistance, and thermoelectric efficiency while lowering the temperature coefficient of resistivity. Consequently, white copper exhibits superior mechanical and physical properties compared to other copper alloys. It is renowned for its excellent ductility, high hardness, appealing color, robust corrosion resistance, and exceptional deep drawing qualities. These attributes make it indispensable in shipbuilding, petrochemical sectors, electrical appliances, instrumentation, medical equipment, everyday items, and artistic crafts. Additionally, it plays a crucial role as a resistance and thermocouple alloy. However, nickel, a key component, is a scarce and costly strategic material.
Qualitative Materials:
We source only premium, top-grade raw materials, ensuring our products provide unparalleled strength, endurance, and longevity.
Advanced Technology:
Our state-of-the-art manufacturing processes employ cutting-edge technologies, such as advanced smelting, continuous casting, and precision rolling techniques.
Customized Service:
We specialize in bespoke design and manufacturing, tailored to meet the unique needs and specifications of our clients.
Q1: Why choose your company?
A: Leveraging over 16 years of unmatched industry experience and the advantage of operating our own advanced factory, we offer superior services further supported by our professional and dedicated sales team.
Q2: What are your terms of payment?
A: A 30% T/T deposit is required upfront, with the remaining 70% due prior to delivery.
Q3: What are your delivery terms?
A: We offer flexible terms, including FOB, CFR, CIF, and EXW.
Q4: What is your delivery time?
A: Our standard delivery timeframe is between 7 to 15 days post receipt of the deposit.
Q5: Can you provide samples?
A: Yes, we provide complimentary samples if available in stock, with transportation fees borne by the buyer.
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